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General Discussion

Offer your help, ask questions, share ideas, & just have fun!
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  1. Hobby Announcements
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our profile names - last post by 1stimereefer

Beginners Discussion

New to Nano Reefing? Post your questions here for more specific help!
topics: 46,568   replies: 350,620
(Feedback Needed) My plan f... - last post by vlangel

Members Aquariums

Post the details of your nano reef for everyone to see.
topics: 15,717   replies: 866,627
Lawnman's Lounge - last post by Lawnman

Monthly Reef Profiles

Topics and discussions related to our Monthly Featured Reef Profiles.
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Monthly Reef Profile Nomina... - last post by evanski

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Biological Filtration

Talk about live rock, refugiums, sand beds, wet/dry filters, etc.
topics: 5,081   replies: 37,058
6 Stages RO/Di system: what... - last post by AZDesertRat

Equipment Forum

Discuss sumps, skimmers, reactors, filters, chillers, pumps, etc.
topics: 11,037   replies: 74,703
auto top off for 10-20 gall... - last post by CJJon

Lighting Forum

Discuss the lighting needs of nano reefs, and new technologies.
topics: 24,426   replies: 188,365
LED Colors, And What They A... - last post by ktipp

Aquascaping Forum

Discuss the art of arranging aquatic plants, rocks, and coral in an aesthetically pleasing manner within the aquarium.
topics: 30   replies: 519
RE-aquascaping question... - last post by Pinner Reef

Water Chemistry

Topics on water quality, testing, dosing, pH, RO/DI, trace elements, etc.
topics: 4,561   replies: 43,844
Snowing! - last post by AKay3600

Do It Yourself

For all those nano reef projects you want to build on your own.
topics: 8,775   replies: 79,275
Milky layer in sump after D... - last post by aesp533262

Product Reviews

Evaluate aquarium products you've used and share your experiences.
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Need to find a battery back... - last post by Eckozulu

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Identification Forum

What the heck is that thing? Seek identification help here!
topics: 15,850   replies: 104,397
What are these on my live r... - last post by CJJon

Coral Forum

Discuss the requirements and care of all types of corals.
topics: 15,375   replies: 125,058
Katropora Owners Thread - last post by metrokat

Fish Forum

A forum to discuss the requirements and care of saltwater fish.
topics: 12,582   replies: 119,869
what gobies sift sand - last post by youngreef

Invertebrate Forum

Discuss the care of invertebrates; shrimp, snails, crabs, etc.
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What is my sexy shrimp doing? - last post by Xris

Clam Discussion

A forum dedicated to the care of tridacnid clams & mollusks.
topics: 1,177   replies: 15,316
Jewel box clams? - last post by Arkayology

Macroalgae & Plants

Discuss the use and care of macroalgae and planted marine tanks.
topics: 691   replies: 10,735
What are these growth? - last post by amphipod

Disease & Pest Treatment

Help treating ich, hair algae, red slime, flatworms, red bugs, etc.
topics: 3,986   replies: 29,958
Wide Gills on Clown? - last post by CJJon


Discuss coral propagation and the aquaculture of fish, live rock, etc.
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how do you frag trumpet coral? - last post by LynkUK

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All-In-One Tanks

A forum dedicated to all-in-one kit tanks. NanoCube, Aquapod, etc.
topics: 12,305   replies: 138,595
Ken's Coralife 29 Build! - last post by Idaho ken

Pico Reefs

A forum to discuss the extra needs of pico reefs.
topics: 5,122   replies: 129,425
PicO Cube - last post by Ed-N


Aquariums dedicated to simulating a specific natural habitat.
topics: 345   replies: 12,506
high flow in coldwater? - last post by sump'nfishy

Large Reefs

Is that tank not looking very nano anymore? Here's your forum.
topics: 1,316   replies: 55,470
Mark's 150 - last post by Felicia

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Sponsor Specials

Our sponsors can post special offers for Nano-Reef.com members here!
topics: 1,884   replies: 7,829
ULTRA Coral Update - Eye Ca... - last post by Reef Goddess

Hardware Classifieds

Post used equipment and drygoods for sale or trade.
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Aquaclear 500's - last post by CBernhardt23

Livestock Classifieds

Offer your corals, fish, and inverts for sale or trade.
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FS! strombus maculatus(nano... - last post by basser1

Vendor & Trader Feedback

Share your feedback on vendors and hobbyist traders.
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stevieT petco has all your... - last post by Lawnman

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Hamilton Technology

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Want Better SPS Growth? Go... - last post by Hamilton Technology

Aqua Cave

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I just wanted to thank you... - last post by en28so

Aquarium Specialty

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ELOS Mini in stock? - last post by kinetic

Reef Gardener

topics: 136   replies: 737
ULTRA Coral Update - Eye Ca... - last post by Reef Goddess

Air, Water & Ice

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Fall into Savings! New WEBS... - last post by airwaterice

Reef Cleaners

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SnailCubes - last post by Mariaface

Pacific East Aquaculture

topics: 777   replies: 1,621
NEW Under $15 WYSIWYG... - last post by PacificEastAquaculture

Premium Aquatics

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NYOS Test Kits - last post by saamath

Marine Depot

topics: 886   replies: 2,489
AI Prime preorder - last post by Marine Depot


topics: 424   replies: 6,536
Modding BC29 for media bask... - last post by TEKWRX

Digital Aquatics

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Hello from Digital Aquatics - last post by sirstan51

Aqua Life Aquarium

topics: 206   replies: 252
Weekend Sales for Jan 24-25 - last post by Aqua Life Aquarium

Big Al's Online

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Coupn Code NANOREEF10 now u... - last post by Big Al's Online

Cultivated Reef

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20% off, 2 days left! - last post by Cultivated Reef

The Filter Guys

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Welcome The Filter Guys - last post by SerenityReef


topics: 506   replies: 3,508
First LED build, Vivarium - last post by GHill762


topics: 41   replies: 176
Acclimating your tank to LE... - last post by OrphekUSA

Salty Supply

topics: 127   replies: 77
Counting Down to Black Friday - last post by saltysupply

Alpha Aquaculture

topics: 49   replies: 200
FishEye Birdshot clownfish... - last post by Halo_003

PicO Aquariums

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Media Reactor - last post by BattleAthletics


topics: 16   replies: 117
Cooling tank - last post by Horerczy


topics: 215   replies: 671
Aquacultured or wild-harves... - last post by Partially Submerged

Reef Breeders LEDs

topics: 88   replies: 597
NEW External DC Pumps In St... - last post by Reef Breeders

CAD Lights Aquariums

topics: 87   replies: 1,056
What happened to the Zen se... - last post by husonfirst

Coral Compulsion

topics: 78   replies: 282
Coral Compulsion on Amazon - last post by CoralCompulsion

Maxspect by CoralVue

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Maxspect XF130 Gyre - last post by jedimasterben

Reef Radiance

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sales - last post by Smithjm5

Coral Gardens Aquaculture

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New corals listed! - last post by jedimasterben

Nano Box Reef

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Storm CNC Cases - last post by jedimasterben

Bluefish Lighting & Aquarium Controller

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multiple ldd per channel help - last post by ryhiem

CNC Reef

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Superior Customer Service - last post by hairoids

Legendary Corals

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Great experience with Legen... - last post by Legendary Corals


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On sale! 20% OFF! - last post by OceanRevive

Saltwater Conversion

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What sicce pump for mame - last post by CatfishSoupFTW

Exotic Reef Creations

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Favia Frag Pack- Some Hot O... - last post by Exotic Reef Creations

Pieces Of The Ocean

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POTO Conditioned Rhomboid W... - last post by PiecesOfTheOcean.com


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The TankPlace Beta Test - last post by TankPlace

Toggle Miscellaneous Miscellaneous

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Photography Discussion

Discuss cameras and shooting techniques. Post your photos in the gallery.
topics: 2,946   replies: 45,158
Kijho's Photography Thread - last post by Jay Wee


Old forums from past events.
topics: 240   replies: 10,018
  1. Nano Reef Contest
  2. Pico Reef Contest
  3. Nano Cube Contest
2004 Reefers Unite - last post by Ciwila

Recent Topics

Latest Posts

  • What are these on my live rock?
    Looks like a starfish.

    CJJon - Today, 04:22 PM

  • Ken's Coralife 29 Build!
    Well time for a little update.  Tank has been up for 4 weeks now.  Just did a 20 percent water change (6 gallons).   Before I did my water change, my Nitrates were at 20ish.  Us...

    Idaho ken - Today, 04:20 PM

  • PicO Cube
    Thank you. Yes, it is one piece of BRS Pukani. I wanted to try something different from the usual cube scapes I've seen.

    Ed-N - Today, 04:20 PM

  • Lawnman's Lounge
    News says NJ and NY is getting 2-3 ####### feet of snow most I have ever seen in my lifetime is 18 inches and it sucked. Made a shit ton of money though . I know back to work with my brother tomor...

    Lawnman - Today, 04:18 PM

  • Mark's 150
    I absolutely LOVE that shot of the purple pocci

    Felicia - Today, 04:16 PM

  • auto top off for 10-20 gallon tank
    It's pretty simple. I just bent the bracket over the edge of the tank and trimmed it to length. I zip tied the floats to the bracket and slid them up or down to set the high and low points. I actua...

    CJJon - Today, 04:16 PM

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